user
109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
#include "tickets_repository.h"
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#include "create_ticket_request.h"
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#include "repository_result.h"
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#include "ticket_dto.h"
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#include "update_ticket_request.h"
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#include <QSqlError>
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#include <QSqlQuery>
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TicketsRepository::TicketsRepository(QSqlDatabase &database, QObject *parent)
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: BaseSqlTableRepository(database, parent) {}
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RepositoryResult
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TicketsRepository::createTicket(const CreateTicketRequest &request) {
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QSqlQuery query = foreignKeysOnQuery();
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query.prepare("INSERT INTO tickets (session_id, seat_number, sold_at) VALUES "
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"(:session_id, :seat_number, :sold_at)");
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query.bindValue(":seat_number", request.seatNumber());
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query.bindValue(":session_id", request.sessionId());
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query.bindValue(":sold_at", request.soldAt());
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if (!query.exec()) {
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return RepositoryResult::failureResult(query.lastError().text());
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}
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emit dataCreated();
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return RepositoryResult::successResult();
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}
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RepositoryResult TicketsRepository::getTicketById(qint32 id,
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TicketDTO &ticket) const {
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QSqlQuery query = foreignKeysOnQuery();
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query.prepare("SELECT ticket_id, session_id, seat_number, sold_at FROM "
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"tickets WHERE ticket_id = :id");
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query.bindValue(":id", id);
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if (!query.exec()) {
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return RepositoryResult::failureResult(query.lastError().text());
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}
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if (!query.next()) {
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return RepositoryResult::failureResult("Ticket not found");
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}
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ticket = mapQueryToDTO(query);
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emit dataRetrieved();
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return RepositoryResult::successResult();
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}
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RepositoryResult
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TicketsRepository::getAllTickets(QVector<TicketDTO> &tickets) const {
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QSqlQuery query = foreignKeysOnQuery();
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query.prepare(
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"SELECT ticket_id, session_id, seat_number, sold_at FROM tickets");
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if (!query.exec()) {
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return RepositoryResult::failureResult(query.lastError().text());
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}
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while (query.next()) {
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tickets.append(mapQueryToDTO(query));
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}
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emit dataRetrieved();
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return RepositoryResult::successResult();
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}
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RepositoryResult
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TicketsRepository::updateTicket(const UpdateTicketRequest &request) {
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QSqlQuery query = foreignKeysOnQuery();
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query.prepare(
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"UPDATE tickets SET session_id = :session_id, seat_number = "
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":seat_number, sold_at = :sold_at WHERE ticket_id = :ticket_id");
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query.bindValue(":seat_number", request.seatNumber());
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query.bindValue(":session_id", request.sessionId());
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query.bindValue(":sold_at", request.soldAt());
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query.bindValue(":ticket_id", request.ticketId());
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if (!query.exec()) {
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return RepositoryResult::failureResult(query.lastError().text());
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}
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emit dataUpdated();
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return RepositoryResult::successResult();
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}
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RepositoryResult TicketsRepository::deleteTicketById(qint32 ticketId) {
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QSqlQuery query = foreignKeysOnQuery();
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query.prepare("DELETE FROM tickets WHERE ticket_id = :ticket_id");
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query.bindValue(":ticket_id", ticketId);
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if (!query.exec()) {
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return RepositoryResult::failureResult(query.lastError().text());
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}
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emit dataDeleted();
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return RepositoryResult::successResult();
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}
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TicketDTO TicketsRepository::mapQueryToDTO(const QSqlQuery &query) const {
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TicketDTO ticketDTO;
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ticketDTO.setSeatNumber(query.value("seat_number").toInt());
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ticketDTO.setSessionId(query.value("session_id").toInt());
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ticketDTO.setSoldAt(query.value("sold_at").toDateTime());
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ticketDTO.setTicketId(query.value("ticket_id").toInt());
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return ticketDTO;
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}
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